obesity

Doctors have known that as people pack on the pounds, their sense of taste diminishes. New research in mice helps explain what's going on: Inflammation brought on by obesity may be killing taste buds.

Edible mushrooms, not the psychedelic ones, are low in calories and high in fiber and antioxidants. But despite the hype, scientists are just now looking into how they might fight disease in humans.

Over half of the dogs and cats around the globe battle the bulge. A pet obesity specialist says a deep human-animal bond may inadvertently be causing unhealthy emotional and physical consequences.

Adolescents with severe obesity who had bariatric surgery showed significant improvements in cardiovascular disease risk factors such as elevated blood pressure and high cholesterol.

A brain implant already used to treat severe epilepsy might also help fend off impulses to abuse drugs or overeat before they happen, researchers say. But so far it's been tested mostly in mice.

The company is holding a contest to find a new and natural, low-calorie sweetener. The challenge comes at a time when many Americans are cutting back on sugar due to obesity and diabetes risks.

Stories about the harms of sugar have consumers wondering whether they should put the apple back on the shelf.

People with heart disease should keep their weight down, but it can be hard to lose weight and keep it off. Now a study shows big fluctuations may increase the risk of heart attack and stroke.

A new study finds that preschool-age children who didn't have a set sleep routine were more likely to be overweight by the time they hit the preteen years.

Diabetes has become a public health crisis in Mexico. The government is struggling to pay for care and slow the rate at which people develop the life-threatening metabolic disorder.

A new study finds that people who are overweight, but not obese, have shorter life spans. It's the opposite of a 2013 study that got a lot of attention by finding a few pounds might be good for you.